Computational Fluid Dynamics Simulation of Steel Bars Cooling by Free Convection and Thermal Radiation

Paulo Henrique Terenzi Seixas; Paul Campos Santana Silva; Rudolf Huebner

doi:10.4028/www.scientific.net/AMM.798.170

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Computational Fluid Dynamics Simulation of Steel Bars Cooling by Free Convection and Thermal Radiation
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 798Computational Fluid Dynamics Simulation of Steel...

Computational Fluid Dynamics Simulation of Steel Bars Cooling by Free Convection and Thermal Radiation

Abstract:

In this article, the pilling process of hot steel bars is analyzed. During the loading three bars are placed over a wood surface, after those other three are placed over the previous for two times with 5 minutes intervals between them.They are all subject to a slow cooling by thermal radiation and free convection.A Computational Fluid Dynamics (CFD) model to predict the temperature profile of them is developed. Comparison between the CFD simulation results and experimental data yielded an average difference in the bars temperature between -0.3oC and 3.5oC.

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Periodical:

Applied Mechanics and Materials (Volume 798)

Pages:

170-174

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.798.170

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Online since:

October 2015

Authors:

Paulo Henrique Terenzi Seixas*, Paul Campos Santana Silva, Rudolf Huebner

Keywords:

Carbon Steel, Computational Fluid Dynamics, Cooling, Heat Treatment

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